ok friends got 86 SI lude and were putting together a turbo kit for it...hes got a machine shop and all so were making the manifold and all that jazz.....I have a crx and was wondering if this motor would be classified as a B or D series...its SOHC but only comes with the code BT on the block. I would assume its a Bseries SOHC 2.0 but I could be wrong. It is also fuel injected pls let me know all that you know about this motor...and if you have any pictures or info on a turbo one already.

 

The BT is the same as the A20A3